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发明名称
Perfectionnements aux canalisations tubulaires flexibles et semi-flexibles.
摘要
申请公布号
OA1125(A)
申请公布日期
1968.08.07
申请号
OA19640051240
申请日期
1964.12.30
申请人
TECALEMIT
发明人
分类号
B29D23/00;F16L11/08;(IPC1-7):F16L11/08;B29H7/14
主分类号
B29D23/00
代理机构
代理人
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